Journal Papers

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Posture-Dependent Human ³He Lung Imaging in an Open Access MRI System: Initial Results.

A laser frequency comb that enables radial velocity measurements with a precision of 1 cm s^-1.

Optimizing slow and stored light for multidisciplinary applications.

Quantum Physics Exploring Gravity in the outer Solary System: The Sagas Project.

Space-based research in fundamental physics and quantum technologies.

An Open-Access, Very-Low-Field MRI System for Posture-Dependent ³He Human Lung Imaging.

Slow light with integrated gain and large pulse delay.

NMR measurements of grain and gas motion in a gas-fluidized granular bed.

Tunable negative refraction without absorption via electromagnetically induced chirality.

Noninvasive measurements of gas exchange in a three-dimensional fluidized bed using hyperpolarized ¹²⁹Xe NMR.

Understanding the breakdown of Fourier’s law in granular fluids.

Optimal control of light pulse storage and retrieval.

Optimization of slow and stored light in atomic vapor.

Slow light in paraffin-coated Rb vapor cells.

A System for Open-Access ³He Human Lung Imaging at Very Low Field.

Comparison of ⁸⁷Rb N-resonances for D₁ and D₂ transitions.

Interstitial gas and density-segregation in vertically-vibrated granular media.

Cancellation of light-shifts in an N-resonance clock.

Diffusion-induced Ramsey narrowing.

EIT and diffusion of atomic coherence.

Three-photon-absorption absorption resonance for all-optical atomic clocks.

Optimizing stored light efficiency in vapor cells.

Quantum control of light using electromagnetically induced transparency.

³He Lung Imaging in an Open Access, Very-Low-Field Human MRI System.

Study of Gas-Fluidization Dynamics with Laser-Polarized ¹²⁹Xe.

Xenon NMR Measurements of Permeability and Tortuosity in Reservoir Rocks.

Modulation induced frequency shifts in a CPT-based atomic clock.

Bound on Lorentz- and CPT-Violating Boost Effects for the Neutron.

Simultaneous Measurement of Rock Permeability and Effective Porosity using Laser-Polarized Noble Gas NMR.

Dynamic Optical Bistability in Resonantly Enhanced Raman Generation.

NMR Experiments on a Three-DimensionalVibrofluidized Granular Medium.

Testing Lorentz and CPT symmetry with hydrogen masers.

AtomicMemory for Correlated Photon States.

Towards non-classical light storage via atomic-vapor Raman scattering.

Applications of Controlled-Flow Laser-Polarized Xenon Gas to Porous and Granular Media Study.

Diffusion NMR Methods Applied to Xenon Gas for Materials Study.

Measurement of the ²¹Ne Zeeman frequency shift due to Rb-²¹Ne collisions.

The Narrow Pulse Approximation and Long Length Scale Determination in Xenon Gas Diffusion NMR Studies of
Model Porous Media.
Novel MRI Applications of Laser-Polarized Noble Gases. (Large File - 6.8 MB!)

Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange NMR.

Measurements of Grain Motion in a Dense, Three Dimensional Granular Fluid.

Phase coherence and control of stored photonic information.

Tortuosity Measurement and the Effects of Finite Pulse Widths on Xenon Gas Diffusion NMR Studies of Porous Media.

Limit on Lorentz and CPT violation of the proton using a hydrogen maser.

Measurement of persistence in 1-D diffusion.

Storage of light in atomic vapor.

Limit on Lorentz and CPT violation of the neutron using a two species noble gas maser.

Analytical estimate of the critical velocity for vortex pair creation in trapped Bose condensates.

Double resonance frequency shift in a hydrogen maser.

Reduced xenon diffusion for quantitative lung study - the role of SF₆.

Magnetic resonance imaging of convection in laser-polarized xenon.

A system for low field imaging of laser-polarized noble gas.

Probing porous media with gas diffusion NMR.

Single-shot diffusion measurement.

Characterization of fiber-coupled Opto Power laser diode arrays.

Magnetic resonance imaging of laser polarized liquid xenon.

Pulsed-field-gradient measurements of time-dependent gas diffusion.

Low field MRI of laser polarized noble gas.

Improved frequency stability of the dual noble gas maser.

Higher energy collective excitations in trapped Bose condensates.

NMR of laser polarized ¹²⁹Xe in blood foam.

Selective creation of quasi-particles in trapped Bose condensates.

Gradient echo imaging considerations for hyperpolarized ¹²⁹Xe MR.

Determinants of tissue delivery for ¹²⁹Xe magnetic resonance in humans.
Demonstration of a two species noble gas maser.

Temporal dynamics of hyperpolarized ¹²⁹Xe resonances in living rats.

Hyperpolarized ¹²⁹Xe MR imaging of the oral cavity.

Spin-exchange-pumped ³He and ¹²⁹Xe Zeeman masers.

Recent investigations with the Harvard-Smithsonian cryogenic hydrogen maser.
Measurement of a hyperfine-induced spin-exchange frequency shift in atomic hydrogen.

Nonlinear quantum mechanics for systems of composite spin.

Test of the linearity of quantum mechanics in an atomic system with a hydrogen maser.

A hydrogen maser at temperatures below 1 K.
Hydrogen maser at temperatures below 1 K.

Transport properties in ³He-⁴He mixtures near the superfluid transition.